8. An effort force of 15 Newtons is applied to an ideal pulley system to lift up a 16 Newton object. If the effort force is exerted through a distance of 6 meters, calculate the distance that the object is raised above its initial position.​

Awind turbine is initially spinning at a constant angular speed. as the wind's strength gradually increases, the turbine experiences a constant angular acceleration 0.173 rad/s2. after making 2870 revolutions, its angular speed is 132 rad/s. (a) what is the initial angular velocity of the turbine? (b) how much time elapses while the turbine is speeding up?

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

If forces acting on an object are unbalanced. true or false